Chest Pain Electrocardiogram Stenosis 
Frontiers in Cardiovascular Medicine
APRIL 3, 2025
An electrocardiogram demonstrated sinus rhythm with T-wave alterations and a V2R/S ratio greater than 1. Despite this, the patient went on to develop chest pain, which was accompanied by electrocardiographic signs of acute extensive anterior wall myocardial infarction and elevated troponin I levels.
Dr. Smith's ECG Blog
JUNE 17, 2023
Written by Pendell Meyers A middle aged man called EMS for acute chest pain. Physician accuracy in interpreting potential ST-segment elevation myocardial infarction electrocardiograms. He had 50% stenosis of the LAD which was deemed not culprit, and all other vessels were normal. I said "Not OMI. Carley et al.
Dr. Smith's ECG Blog
MARCH 17, 2023
Submitted by anonymous, written by Pendell Meyers A woman in her 50s presented to the Emergency Department with chest pain and shortness of breath that woke her from sleep, with diaphoresis. See these other cases of arterial pulse tapping artifact: A 60 year old with chest pain Are these Hyperacute T-waves?
Dr. Smith's ECG Blog
MAY 8, 2023
Edits by Meyers and Smith A man in his 70s with PMH of hypertension, hyperlipidemia, type 2 diabetes, CVA, dual-chamber Medtronic pacemaker, presented to the ED for evaluation of acute chest pain. So the patient was taken for emergent cath, showing: Culprit artery: LAD (100% stenosis, TIMI 0) requiring thrombectomy and stent.
Dr. Smith's ECG Blog
JUNE 11, 2024
Sent by anonymous A man in his 40s with no previous heart disease presented within 30 minutes of onset of acute chest pain that started while exercising. Angiogram findings included: 95% mid RCA stenosis with occluded distal right PDA secondary to thrombus (peristent OMI). Chest pain and a computer ‘normal’ ECG.
DAIC
APRIL 1, 2024
Most cases go undiagnosed until the condition advances enough to create symptoms such as shortness of breath, chest pain or fatigue. Valvular heart disease, a condition in which any of the heart’s four valves are damaged or diseased, afflicts 2.5 percent of all Americans and 13 percent of Americans over age 80.
Coronary Artery Disease Journal
JUNE 13, 2024
Coronary computed tomography angiography (CTA) showed diffuse stenosis in the left anterior descending and the first diagonal branch arteries. Electrocardiogram (ECG) might not always show abnormalities, and chest pain is not always present. His headache improved after percutaneous coronary intervention.
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